mirror of
https://github.com/salvadordf/CEF4Delphi.git
synced 2024-12-04 09:26:52 +02:00
318318c85c
Added ToolBoxBrowser2 demo Added TCEFBrowserViewComponent. Added TCEFLabelButtonComponent. Added TCEFMenuButtonComponent. Added TCEFPanelComponent. Added TCEFTextfieldComponent. Added TCEFScrollViewComponent. Added TCEFWindowComponent.
171 lines
5.1 KiB
ObjectPascal
171 lines
5.1 KiB
ObjectPascal
// ************************************************************************
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// ***************************** CEF4Delphi *******************************
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// ************************************************************************
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//
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// CEF4Delphi is based on DCEF3 which uses CEF to embed a chromium-based
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// browser in Delphi applications.
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//
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// The original license of DCEF3 still applies to CEF4Delphi.
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//
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// For more information about CEF4Delphi visit :
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// https://www.briskbard.com/index.php?lang=en&pageid=cef
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//
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// Copyright © 2020 Salvador Diaz Fau. All rights reserved.
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//
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// ************************************************************************
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// ************ vvvv Original license and comments below vvvv *************
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// ************************************************************************
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(*
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* Delphi Chromium Embedded 3
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*
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* Usage allowed under the restrictions of the Lesser GNU General Public License
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* or alternatively the restrictions of the Mozilla Public License 1.1
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
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* the specific language governing rights and limitations under the License.
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*
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* Unit owner : Henri Gourvest <hgourvest@gmail.com>
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* Web site : http://www.progdigy.com
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* Repository : http://code.google.com/p/delphichromiumembedded/
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* Group : http://groups.google.com/group/delphichromiumembedded
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*
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* Embarcadero Technologies, Inc is not permitted to use or redistribute
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* this source code without explicit permission.
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*
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*)
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unit uCEFPanel;
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{$IFDEF FPC}
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{$MODE OBJFPC}{$H+}
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{$ENDIF}
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{$IFNDEF CPUX64}{$ALIGN ON}{$ENDIF}
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{$MINENUMSIZE 4}
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{$I cef.inc}
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interface
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uses
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{$IFDEF DELPHI16_UP}
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System.Classes, System.SysUtils,
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{$ELSE}
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Classes, SysUtils,
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{$ENDIF}
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uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes, uCEFView;
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type
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TCefPanelRef = class(TCefViewRef, ICefPanel)
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protected
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function GetAsWindow : ICefWindow;
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function SetToFillLayout : ICefFillLayout;
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function SetToBoxLayout(const settings: TCefBoxLayoutSettings): ICefBoxLayout;
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function GetLayout : ICefLayout;
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procedure Layout;
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procedure AddChildView(const view: ICefView);
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procedure AddChildViewAt(const view: ICefView; index: Integer);
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procedure ReorderChildView(const view: ICefView; index: Integer);
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procedure RemoveChildView(const view: ICefView);
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procedure RemoveAllChildViews;
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function GetChildViewCount : NativeUInt;
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function GetChildViewAt(index: Integer): ICefView;
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public
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class function UnWrap(data: Pointer): ICefPanel;
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class function CreatePanel(const delegate: ICefPanelDelegate): ICefPanel;
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end;
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implementation
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uses
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uCEFLibFunctions, uCEFMiscFunctions, uCEFWindow, uCEFLayout, uCEFFillLayout,
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uCEFBoxLayout;
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function TCefPanelRef.GetAsWindow : ICefWindow;
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begin
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Result := TCefWindowRef.UnWrap(PCefPanel(FData)^.as_window(PCefPanel(FData)));
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end;
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function TCefPanelRef.SetToFillLayout : ICefFillLayout;
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begin
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Result := TCefFillLayoutRef.UnWrap(PCefPanel(FData)^.set_to_fill_layout(PCefPanel(FData)));
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end;
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function TCefPanelRef.SetToBoxLayout(const settings: TCefBoxLayoutSettings): ICefBoxLayout;
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begin
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Result := TCefBoxLayoutRef.UnWrap(PCefPanel(FData)^.set_to_box_layout(PCefPanel(FData), @settings));
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end;
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function TCefPanelRef.GetLayout : ICefLayout;
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begin
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Result := TCefLayoutRef.UnWrap(PCefPanel(FData)^.get_layout(PCefPanel(FData)));
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end;
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procedure TCefPanelRef.Layout;
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begin
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PCefPanel(FData)^.layout(PCefPanel(FData));
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end;
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procedure TCefPanelRef.AddChildView(const view: ICefView);
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begin
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PCefPanel(FData)^.add_child_view(PCefPanel(FData), CefGetData(view));
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end;
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procedure TCefPanelRef.AddChildViewAt(const view: ICefView; index: Integer);
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begin
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PCefPanel(FData)^.add_child_view_at(PCefPanel(FData), CefGetData(view), index);
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end;
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procedure TCefPanelRef.ReorderChildView(const view: ICefView; index: Integer);
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begin
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PCefPanel(FData)^.reorder_child_view(PCefPanel(FData), CefGetData(view), index);
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end;
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procedure TCefPanelRef.RemoveChildView(const view: ICefView);
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begin
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PCefPanel(FData)^.remove_child_view(PCefPanel(FData), CefGetData(view));
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end;
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procedure TCefPanelRef.RemoveAllChildViews;
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begin
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PCefPanel(FData)^.remove_all_child_views(PCefPanel(FData));
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end;
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function TCefPanelRef.GetChildViewCount : NativeUInt;
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begin
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Result := PCefPanel(FData)^.get_child_view_count(PCefPanel(FData));
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end;
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function TCefPanelRef.GetChildViewAt(index: Integer): ICefView;
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begin
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Result := TCefViewRef.UnWrap(PCefPanel(FData)^.get_child_view_at(PCefPanel(FData), index));
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end;
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class function TCefPanelRef.UnWrap(data: Pointer): ICefPanel;
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begin
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if (data <> nil) then
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Result := Create(data) as ICefPanel
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else
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Result := nil;
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end;
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class function TCefPanelRef.CreatePanel(const delegate: ICefPanelDelegate): ICefPanel;
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var
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TempPanel : PCefPanel;
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begin
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Result := nil;
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if (delegate <> nil) then
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begin
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TempPanel := cef_panel_create(CefGetData(delegate));
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if (TempPanel <> nil) then
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Result := Create(TempPanel) as ICefPanel;
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end;
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end;
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end.
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